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公开(公告)号：EP3366206A1
公开(公告)日：2018-08-29
申请号：EP17158093.9
申请日：2017-02-27
申请人： Polar Electro Oy
发明人： Martinmäki, Kaisu , Korhonen, Topi , Säynäjäkangas, Kari , Santaniemi, Nuutti , Posio, Tero , Puolakanaho, Pertti , Pekonen, Elias
CPC分类号： A61B5/4815 , A61B5/02438 , A61B5/0402 , A61B5/0476 , A61B5/1118 , A61B5/18 , A61B5/4809 , A61B5/4812
摘要： The present document discloses a computer-implemented method for estimating sleep quality of a user. Also, a related computer system, a computer program product, and a data structure are described. The method comprises: receiving measurement data measured by at least one sensor device during a time interval; detecting from the measurement data one or more restless sleep signal patterns indicating a restless sleep interval longer than a first threshold duration and computing a number of the detected one or more restless sleep signal patterns; detecting, from the measurement data, one or more continuous sleep intervals not including any one of the one or more restless sleep signal patterns within a time interval longer than a second threshold duration and computing a total length of the one or more continuous sleep intervals; computing a sleep quality metric as a function of the number of the detected one or more restless sleep signal patterns and the total length of the detected one or more continuous sleep intervals, the sleep quality metric indicating a quality of the user's sleep during the time interval; and outputting the sleep quality metric.
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公开(公告)号：EP2803315A1
公开(公告)日：2014-11-19
申请号：EP13167788.2
申请日：2013-05-15
申请人： Polar Electro Oy
IPC分类号： A61B5/0245 , A61B5/0408
CPC分类号： A61B5/0408 , A61B5/0245 , A61B5/04085 , A61B5/6804 , A61B5/6823 , A61B5/6831 , A61B2562/164 , A61B2562/182 , Y10T29/4913
摘要： There is provided a heart activity sensor structure (100), comprising: a flexible textile substrate (20); at least two electrodes (24, 26) with an electric insulation between each of the at least two electrodes, wherein the at least two electrodes (24, 26) are applied on one side of the flexible textile substrate (20) and configured to be placed against a skin (32) of an exerciser (60) in order to measure biosignals related to heart activity; and an electrostatic discharge shield (40) applied on one side the flexible textile substrate (20) for protecting the at least two electrodes (24, 26) from static electricity.
摘要翻译： 提供了一种心脏活动传感器结构（100），包括：柔性织物基底（20）; 至少两个电极（24,26），在所述至少两个电极中的每个之间具有电绝缘，其中所述至少两个电极（24,26）被施加在所述柔性织物基底（20）的一侧上并且被配置为 放置在锻炼者（60）的皮肤（32）上，以便测量与心脏活动相关的生物信号; 以及在柔性织物基底（20）的一侧上施加用于保护至少两个电极（24,26）免受静电的静电放电屏蔽（40）。
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公开(公告)号：EP4169441A1
公开(公告)日：2023-04-26
申请号：EP21204132.1
申请日：2021-10-22
申请人： Polar Electro Oy
发明人： Pekonen, Elias
IPC分类号： A61B5/00 , A61B5/024 , A61B5/1455
摘要： The present document discloses an apparatus comprising: a photoplethysmogram sensor head comprising a light emitter and a photo detector, wherein the photo detector is disposed into a diagonal orientation with respect to a light path from the light emitter to the light detector; and an opaque mask over the photo detector, the mask covering at least partially that half of the photo detector that is at a greater distance from the light emitter and leaving the other half of the photo detector exposed.
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公开(公告)号：EP2465427A3
公开(公告)日：2015-09-23
申请号：EP11187059.8
申请日：2011-10-28
申请人： Polar Electro Oy
发明人： Pekonen, Elias
IPC分类号： A61B5/0428 , A61B5/024 , A61B5/053
CPC分类号： A61B5/0006 , A61B5/024 , A61B5/02438 , A61B5/0245 , A61B5/0408 , A61B5/0428 , A61B5/04282 , A61B5/0452 , A61B5/0488 , A61B5/0531 , A61B2562/182
摘要： This document presents an apparatus comprising: a first signal line configured to couple signals from a first skin electrode to a first input of a differential amplifier comprised as a front-stage in a signal detection circuitry for measurement of biometric signals sensed by the first skin electrode; a second signal line configured to couple signals from a second skin electrode, different from the first skin electrode, to a second input of the differential amplifier of the signal detection circuitry for measurement of biometric signals sensed by the second skin electrode; and an impedance circuitry coupled between the first signal line and the second signal line in order to tune input impedance of the differential amplifier, wherein impedance of the impedance circuitry is higher on a first frequency band covering a frequency band of the measured biometric signals than on a second frequency band not covering the frequency band of the measured biometric signals.
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公开(公告)号：EP2146391B1
公开(公告)日：2012-07-25
申请号：EP09163039.2
申请日：2009-06-18
申请人： Polar Electro Oy
发明人： Pekonen, Elias
CPC分类号： H01Q1/273 , G02F1/133553 , H01Q1/243 , H01Q1/44 , H01Q9/0407 , Y10T29/49826
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公开(公告)号：EP2803315B1
公开(公告)日：2019-10-02
申请号：EP13167788.2
申请日：2013-05-15
申请人： Polar Electro Oy
IPC分类号： A61B5/0245 , A61B5/0408
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7.发明公开ESTIMATING LOCAL MOTION OF PHYSICAL EXERCISE 审中-公开SCHÄTZUNGDER LOKALEN BEWEGUNG EINERKÖRPERLICHENÜBUNG
公开(公告)号：EP2988099A1
公开(公告)日：2016-02-24
申请号：EP15179768.5
申请日：2015-08-05
申请人： Polar Electro Oy
CPC分类号： G01S19/19 , A61B5/024 , A61B5/1112 , A61B5/681 , A61B2505/09 , A63B24/0003 , A63B24/0062 , G01C22/006 , G01C25/005 , G01S19/49
摘要： This document discloses a solution for estimating motion of a user. According to an embodiment, a method comprises in an apparatus: acquiring satellite positioning data received with a satellite positioning receiver attached to a human body and indicating a location of the satellite positioning receiver; extracting, from the satellite positioning data, local motion data representing local motion of the satellite positioning receiver with respect to a reference point and overall motion data representing the motion of the reference point, wherein the reference point is comprised in a framework of the human body; and determining, from the local motion data, a local motion trajectory of a part of a human body to which the satellite positioning receiver is attached with respect to the reference point.
摘要翻译： 本文件公开了一种用于估计用户运动的解决方案。 根据一个实施例，一种方法包括：在装置中获取用卫星定位接收机接收的卫星定位数据，所述卫星定位接收机附接到人体并指示卫星定位接收机的位置; 从卫星定位数据中提取表示卫星定位接收机相对于参考点的局部运动的局部运动数据和表示参考点的运动的总运动数据，其中参考点包括在人体的框架中 ; 以及从所述局部运动数据确定所述卫星定位接收器相对于所述参考点附接到的人体的一部分的局部运动轨迹。
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公开(公告)号：EP4179966A1
公开(公告)日：2023-05-17
申请号：EP22217142.3
申请日：2013-02-14
申请人： Polar Electro Oy
发明人： Pekonen, Elias , Kemppainen, Juhani
摘要： An apparatus comprising at least one processor and at least one memory including a computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to acquire a heart activity measurement signal of a user, wherein the heart activity measurement signal characterizes electric activity of a heart measured by at least one electrode pair in contact with the user's skin; compute an auxiliary signal approximating a wavelet transform of the heart activity signal; compute a phase of the heart activity measurement signal by computing an argument of the auxiliary signal; determine interference signal components in the acquired heart activity signal on the basis of the phase of the heart activity measurement signal; and eliminate the determined interference signal components from further analysis of the heart activity measurement signal.
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公开(公告)号：EP4176804A1
公开(公告)日：2023-05-10
申请号：EP22217084.7
申请日：2017-02-27
申请人： Polar Electro Oy
发明人： Martinmäki, Kaisu , Korhonen, Topi , Säynäjäkangas, Kari , Santaniemi, Nuutti , Posio, Tero , Puolakanaho, Pertti , Pekonen, Elias
摘要： The present document discloses a computer-implemented method for estimating alertness of a user. Also, a related apparatus and a computer program product are described. The method comprises: receiving measurement data measured by at least one sensor device during a time interval; detecting from the measurement data one or more restless sleep signal patterns indicating a restless sleep interval longer than a first threshold duration and computing a number of the detected one or more restless sleep signal patterns; detecting, from the measurement data, one or more continuous sleep intervals not including any one of the one or more restless sleep signal patterns within a time interval longer than a second threshold duration and computing a total length of the one or more continuous sleep intervals; computing a sleep quality metric as a function of the number of the detected one or more restless sleep signal patterns and the total length of the detected one or more continuous sleep intervals, the sleep quality metric indicating a quality of the user's sleep during the time interval; determining, on the basis of the measurement data, the user's circadian rhythm; estimating, on the basis of at least the sleep quality metric and the circadian rhythm, an alertness metric indicative of a current or future alertness level of the user; and outputting the alertness metric through a user interface.
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公开(公告)号：EP3231357B1
公开(公告)日：2019-04-03
申请号：EP17154739.1
申请日：2017-02-06
申请人： Polar Electro Oy
发明人： Korkala, Seppo , Lämsä, Kaisa , Pekonen, Elias
IPC分类号： A61B5/00 , A61B5/0245 , A61B5/0408
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